app.py

import streamlit as st
import cshogi
from IPython.display import display
from transformers import T5ForConditionalGeneration, T5Tokenizer

# board = cshogi.Board()
# st.write(display(board.to_svg()),unsafe_allow_html=True)
# st.write(board,unsafe_allow_html=True)
# st.write(print(board), unsafe_allow_html=True)
tokenizer = T5Tokenizer.from_pretrained("pizzagatakasugi/shogi_t5", is_fast=True)
model = T5ForConditionalGeneration.from_pretrained("pizzagatakasugi/shogi_t5")
model.eval()
cnt = 0
with open("./sample.tsv", "r", encoding="utf-8") as f:
    for line in f:
            line = line.strip().split("\t")
            input = line[0]
            output = line[1]
            pre_name = line[2]
            fow_name = line[3]
            sfen = line[4]
            intput = f"{input}"
            output = f"{output}"
            board = cshogi.Board(sfen=sfen)
            st.markdown(board.to_svg(), unsafe_allow_html=True)
            cnt += 1
            s = ""
            for i in input.replace("\u3000","").split("。")[0][::-1]:
                    if i in ["１","２","３","４","５","６","７","８","９","同"]:
                        s+= i
                        break
                    else:
                        s+= i

            tokenized_inputs = tokenizer.encode(
                            input, max_length= 512, truncation=True, 
                            padding="max_length", return_tensors="pt"
                        )

            output_ids = model.generate(input_ids=tokenized_inputs,
                    max_length=512,
                    repetition_penalty=10.0, # 同じ文の繰り返しへのペナルティ
                    )

            output_text = tokenizer.decode(output_ids[0], skip_special_tokens=True,
                                        clean_up_tokenization_spaces=False)
            
            st.write("打ち手",s[::-1])
            st.write("predict",input.replace("\u3000","").split("。")[1])
            st.write("generate",output_text)  
            st.write("actual",output)
            if cnt == 5:
                break
del model